I have a Samsung Odyssey G4 IPS 25in 240hz 1ms Freesync Premium showing NoDB as well.
Field Value
Monitor Properties
Monitor Name G40B_SxxBG40x (DP) [NoDB]
Monitor ID SAM7279
Model Odyssey G40B
Manufacture Date Week 21 / 2023
Serial Number HCJW500277
Max. Visible Display Size 544 mm x 303 mm (24.5")
Picture Aspect Ratio 16:9
Horizontal Frequency 30 - 255 kHz
Vertical Frequency 60 - 240 Hz
Maximum Pixel Clock 570 MHz
Gamma 2.20
DPMS Mode Support Active-Off
Supported Video Modes
640 x 480 60 Hz
640 x 480 75 Hz
800 x 600 60 Hz
800 x 600 72 Hz
800 x 600 75 Hz
1024 x 768 60 Hz
1024 x 768 72 Hz
1024 x 768 75 Hz
1152 x 864 75 Hz
1280 x 720 60 Hz
1280 x 800 60 Hz
1280 x 1024 60 Hz
1280 x 1024 75 Hz
1440 x 900 60 Hz
1600 x 900 60 Hz
1680 x 1050 60 Hz
1920 x 1080 Pixel Clock: 565.22 MHz
